US2907416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Driving mechanism for extensible antennae
Assignee: Individual
•
Filing: 1952-06-11
•
Granted: 1959-10-06
•
Expires: 1972-06-11
Abstract
No abstract record available.
Inventors
- 👤 Comba Giovanni
- 👤 Scavarda Giuseppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:15
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/08; H01Q1/10; H01Q1/103; F; F16; F16C; F16C1/00; F16C1/10; F16C2380/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1671521A
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US2161044A
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US2496785A
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US2581171A
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US2623175A
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US2670926A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |